297942747

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{811}}^1\times {\mathrm{881}}^1$

素因数の和:1834

約数の個数: 16

約数和(自身を含む): 401063040

約数和(自身を除く): 103120293

約数列:

[1, 3, 139, 417, 811, 881, 2433, 2643, 112729, 122459, 338187, 367377, 714491, 2143473, 99314249, 297942747]

約数ペア:

[(1, 297942747), (3, 99314249), (139, 2143473), (417, 714491), (811, 367377), (881, 338187), (2433, 122459), (2643, 112729)]